WD Purple WD85PURZ 8TB 256MB Cache 3.5" Surveillance Hard Drive
Engineered specifically for surveillance security systems. Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications. AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions Supports up to 180 TB/yr workload rate (2) | (2) (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology). Support for more than eight bays.
Engineered specifically for surveillance security systems. Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications. AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions Supports up to 180 TB/yr workload rate (2) | (2) (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology). Support for more than eight bays.
Engineered specifically for surveillance security systems. Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications. AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions Supports up to 180 TB/yr workload rate (2) | (2) (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology). Support for more than eight bays.
Engineered specifically for surveillance security systems. Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications. AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions Supports up to 180 TB/yr workload rate (2) | (2) (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology). Support for more than eight bays.
in 5 offers
The lowest price for WD Purple WD85PURZ 8TB 256MB Cache 3.5" Surveillance Hard Drive right now is $579.00 at PLE Computers, compared across 5 retailers.
The all-time low was $88.99 on 13 July 2026 — today's price is 551% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 25 July 2026.
Last updated at 25/07/2026 19:12:22
Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ
Free delivery
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WD Purple 3.5" Surveillance HDD - 8TB 256MB
Delivery between 28 July – 6 Aug $15.90
Western Digital WD 8TB Purple 3.5 Hard Drive
Delivery $11
WD Purple WD85PURZ 8TB 256MB Cache 3.5" Surveillance Hard Drive
Free delivery between Tue – Fri
8TB HDD – Surveillance WD Purple HDD
Delivery $10
| HDD size | 3.5 " |
| HDD capacity | 8 TB |
| HDD speed | 5400 RPM |
| Interface | Serial ATA III |
| Type(s) | HDD |
Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
WD Purple 3.5" Surveillance HDD - 8TB 256MB
Delivery between 28 July – 6 Aug $15.90
Western Digital WD 8TB Purple 3.5 Hard Drive
Delivery $11
WD Purple WD85PURZ 8TB 256MB Cache 3.5" Surveillance Hard Drive
Free delivery between Tue – Fri
8TB HDD – Surveillance WD Purple HDD
Delivery $10
| HDD size | 3.5 " |
| HDD capacity | 8 TB |
| HDD speed | 5400 RPM |
| Interface | Serial ATA III |
| Type(s) | HDD |
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